Trace image with fixed size

[rails.git] / app / helpers / trace_helper.rb

diff --git a/app/helpers/trace_helper.rb b/app/helpers/trace_helper.rb
index aec1146cb8da9c68fd100364be0b7a626a98ecd5..db1f8357ea39c30339491c1ca1cb04ca7466fbf0 100644 (file)
--- a/app/helpers/trace_helper.rb
+++ b/app/helpers/trace_helper.rb
@@ -2,4 +2,12 @@ module TraceHelper
   def link_to_tag(tag)
     link_to(tag, :tag => tag, :page => nil)
   end
+
+  def trace_icon(trace, options = {})
+    options[:class] ||= "trace_image"
+    options[:alt] ||= ""
+
+    image_tag trace_icon_path(trace.user, trace),
+              options.merge(:size => 50)
+  end
 end